html, body {
  height : 100%; width: 100%;
  margin : 0;
  overflow: hidden;
  cursor : default;
  font-family: Arial;
  font-size: 11px;
  line-height: 1.1;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

ul, li {
  margin : 0;
  padding : 0;
  list-style-type: none;
}

/** Firefox overrides this with -moz-use-system-font */
button,
input,
input[type="submit"] {
  font-family: Arial;
}

/* IE11 applies a big default margin for range inputs */
input[type="range"] {
  padding: 0;
}

/* Force apparition of scrollbars on leopard */
::-webkit-scrollbar {
    -webkit-appearance: none;
    width: 6px;
}

::-webkit-scrollbar-thumb {
    border-radius: 2px;
    background-color: #666;
}

::-webkit-scrollbar-track {
   background-color: rgba(50, 50, 50, 0.4);
}

a, a:visited {
  color: var(--highlight-color);
}